package com.example.crane.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.crane.domain.data.CourseDO;
import com.example.crane.mapper.CourseMapper;
import org.springframework.stereotype.Service;

/**
 * @author huangchengxing
 * @date 2022/05/26 13:50
 */
@Service
public class CourseServiceImpl extends ServiceImpl<CourseMapper, CourseDO> {
}
